| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.85 | 8.301% | $205.6094 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $167.93 | 9.721% | $184.2545 | $184.25 | $184.25 | $184.30 |
| Purchase #3 | $237.77 | 10.533% | $262.8143 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $81.82 | 10.252% | $90.2082 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $77.32 | 7.322% | $82.9814 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $31.76 | 7.377% | $34.1029 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $123.68 | 3.614% | $128.1498 | $128.15 | $128.15 | $128.10 |
| 7 purchase totals = | $910.13 | $988.1205 | $988.11 | $988.10 | $988.10 | |